ZyXEL Communications 28641 Problems with the LAN Interface, Can’t PING any station on the LAN

you may only need to enter the last four or five digits (according to your internal dialing plan), e.g., 51212.

Problems with the LAN Interface

Can’t PING any station on the LAN

1.Check the LAN LED on the front panel of your Prestige. If it is on, then the link is up. If it is off, then check the cables connecting your Prestige to your LAN.

2.The type of Ethernet interface that you have configured in menu 3.1. Verify that you are using the same (AUI or 10BaseT) as configured in this menu.

3.Verify with your network administrator that the IP address and the IP subnet mask configured in menu 3.2 are valid for that LAN.

4.Check the physical Ethernet cable, and make sure the connections on the Prestige and also to the hub are secure.

Problems Connecting to a Remote Node or ISP

1.Check menu 24.1 to verify the ISDN status. If it indicates down then refer to the section on the ISDN line problems.

2.In menu 24.4.5, do a manual call to that Remote Node. You will see some messages printed onto the screen. The messages will show you whether the call has been connected or not. If the call is not connected, verify the following parameters in menu 11: Pri(mary) Phone #, Sec(ondary) Phone #, and Transfer Rate.

3.If the call is connected, but the call still terminates, then there may be some kind of negotiation problem. Verify the following parameters in menu 11: My Login, My Password, Route, IP LAN Addr. Also verify your IP address in menu 3.2.

Troubleshooting 137